Blackhawk and Orchard Thieves have donated prizes.
Liz says the event is the only one of its kind in the Western Bay of Plenty.
"Last year's event was a lot of fun and very popular," she says.
The complex is fully fenced with two small and one large pool.
While the event is for dogs and their owners, there is no reason why people without dogs can't go along.
"Bring your camera and have a laugh," says Liz.
Dogs N Togs starts at 10am and will finish around 2pm.
Entry is by gold coin donation and there will be a coffee van and sausage sizzle.
Take a towel to dry your dog off after their swim, poo bags, leads and doggy floatation devices if necessary.